Logistic Regression

Logistic Regression Diagram

  • This diagram is designed for visualizing logistic probability and logit(probability) curves, which display the dependent versus primary independent variable, with a projection of any number of additional independent variables.
Logistic Regression Probability Plot

Probability of Death With Age With a Projection of Additional Independent Variables From Analysis of a Published Dataset*

Logistic Regression Probability Chart

* Source of data: Pine, R.W. Wertz, M.J., Lennard, E.S., Dellinger, E.P., Carrico, C.J., and Minshew, H. [1983]. Determinants of organ malfunction or death in patients with intra-abdominal sepsis. Archives of Surgery, 118: 242-249. The American Medical Association.